[Bug 98278] Corrupted videos VA-API HW encoding radeonsi

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98278

--- Comment #10 from Tom <neatnoise at gmail.com> ---
(In reply to Andy Furniss from comment #9)
> (In reply to Christoph Haag from comment #2)
> > I'm just a user, so take this with a grain of salt, but I found that radeon
> > with vaapi only works with the nv12 color format and produces something
> > broken like this with i420.
> 
> There was a bug with I420 that reversed U and V, but that's fixed now -
> though NV12 is still the format the enc needs so where you have a choice is
> best.

Thank you Andy for explanation. After setting env var VAAPI_DISABLE_INTERLACE
video looks correctly. You're right about video format it should be mkv. I'll
experiment more with this and I'll try to get smoother motion in videos. In
metadata I can see that videos are 60 fps but for my eyes they look like 30
fps. Maybe X11 frames are not captured efficiently. Thank you again for help
with resolving it.

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